The project is an extension of a 1950s office tower in Berlin with a twofold goal: to reconnect the isolated tower with the (current and historical) city fabric and to become a prototype of exemplary energy performance for office buildings. The new connection to context is achieved through a heterogenous composition of volumes that take cues both from the baroque layer of the city (plinth) and from the late modernist layer (slab). The energy performance concept is based on a double skin concept and an aerodynamic ventilation fin at the top of the slab.

The C10 Tower was originally built in the 1960s. In 2008 Staab Architekten undertook the refurbishment and renovation of the building, with a focus on building performance.

An outdoor market organised around an ancestral tree that has become a public space. The project design references the area’s traditional market architecture of adobe posts and reed roofs, pushing the typology forward using compressed earth bricks and metal for durability. It results in an infrastructure that is visually appealing that the users can be proud of, and that has the potential of consequently attracting more people and activities to the area. The design of the project is kept very simple, using a colourful recycled metal canopy produced through a succession of individual shading structures that compensate for the difficulty in growing trees in such an arid, desert climate.

Building overheating is an increased risk in a changing climate, and is influenced by outdoor environmental conditions, the design of the building, internal production of heat and occupant behaviour. Overheating affects the health and well-being of people, especially older and vulnerable people and can lead to increased injustices and can cause increased mortality. Key strategies to prevent overheating that you should include in your project is to first and foremost ensure all sources of overheating are tackled first and risks minimised. Then provide green, blue and social infrastructure at macro, meso, and micro-scale (building-scale). The design of the building should also include: light coloured surfaces, careful building form, orientation and design of windows, efficient fabric with summer solar shading and appropriate (night) ventilation strategies.

‘Fabric first’ principles are the foundation of zero energy / zero carbon and other low energy / low carbon building designs.